Smart Control Humidifiers for Bedroom - Dual Mist (Cool & Warm) ! Humidifier 4L Big Capacity Top Fill Water Tank, Quie Humidifier, for Large Rooms Home Living Office Baby - Ultrasonic Humidifier - Ledontii, HLD-421 upgraded

• Smart & Large: Ultrasonic cool and warm (up to 140°F!) mist vaporizer for bedroom & essential oil diffuser. The 4L water tank works for big rooms up to 300 sq ft and ensures 20H of humidifying. 3 types of humidity control: auto mode, constant humidity & 3 speed levels (Hi/Med./Low) deliver the desired air quality in your room or office. Adjust the optimal humidity level between 40% to 90%RH. The 8H timer and an auto shut off allow you to save energy when you are not at home. Smart & Tuya App Control: Connect this smart humidifier to the Tuya App and control the mist settings even remotely. Set up schedules, adjust humidity levels and turn the Sleep Mode on effortlessly. The Auto Mode will scan the environment and regulate the mist output for optimal humidity level. Top fill & Easy to clean: The top filling design with a wide opening allows you to pour water directly into the water tank without removing it from the device (use distilled water only!). Maintain this desk humidifier fast and easy. To clean the reservoir more carefully, simply lift it up from the base. Its top fill and leakproof construction ensures reliable operation for years. Aroma box / Sleep mode / Ceramic Filter: A built-in diffuser surrounds you with fascinating scents and brings a healing effect. Sleep Mode dims all the lights and noises making it perfect for babies and sensitive sleepers. Even though a 360-degree rotatable mist nozzle spreads droplets around the room, it works at low silent frequency (